Joseph Jerome "Jerry" Scalise (born December 25, 1937) is a Chicago mobster and a high-ranking member of the Chicago Outfit criminal organization. He is most known for stealing the Marlborough diamond in London in 1980, and also for serving as a technical advisor on the 2009 film Public Enemies.

Janie Lou Gibbs (née Hickox; December 25, 1932 – February 7, 2010) was an American serial killer from Cordele, Georgia, who killed her three sons, a grandson, and her husband, by poisoning them with arsenic in 1966 and 1967.

Aleksandr Andreevich Rubel (born 25 December 1980) is a Ukrainian-born Estonian serial killer convicted of six murders in Tallinn, Estonia. Sentenced as a minor to the maximum punishment allowed by law (eight years of imprisonment), he was released from Tartu Prison on 8 June 2006.

Stefan Böhm (other last name versions: Beym, Bem) (December 25, 1741 – February 26, 1813) was a Warsaw executioner.